/*
   变量演示
   */
#include <stdio.h>
int main() {
	int num = 0, num1 = 0;   //变量声明语句
	num = 10;   //赋值语句
	num = 4 + 6;
	num + 4;
	printf("num是%d\n", num);
	num = num;
	printf("&num是%p\n", &num);
	return 0;
}




